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</o:shapelayout></xml><![endif]--></head><body lang=EN-CA link=blue vlink=purple style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal><span style='mso-fareast-language:EN-US'>I always understood that the OD was locked out of the lower gears as the torque generated in 1<sup>st</sup> and 2<sup>nd</sup> was higher than the OD could cope with over a reasonable service period, i.e., made it more prone to breaking and reduced its longevity. Given the cost and increasingly rarity of the bits to rebuild an OD, I would not do it. In any case the purpose of the OD was to drop the revs at cruising speeds (i.e. in 3<sup>rd</sup> and 4<sup>th</sup>) to improve gas mileage and reduce revs on the motor, thus increasing engine longevity, One was not meant to go up through all six ratios when accelerating, Thus the throttle switch to drop it out of OD when overtaking.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>IMHO, I’d respectfully suggest if one were trying to knock a few tenths of the 0-60 time, fit a modern 5 speed box from something.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'>Mirek <o:p></o:p></span></p><p class=MsoNormal><span style='mso-fareast-language:EN-US'><o:p> </o:p></span></p><div style='border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span lang=EN-US>From:</span></b><span lang=EN-US> Healeys <healeys-bounces@autox.team.net> <b>On Behalf Of </b>Roger Grace<br><b>Sent:</b> January 24, 2021 8:37 PM<br><b>To:</b> Healeys <healeys@autox.team.net><br><b>Subject:</b> [Healeys] OD in 2nd gear<o:p></o:p></span></p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>For interest, see enclosed my Winter project to install interlocks using proximity sensors to enable OD on 2nd.gear. Now road tested and works OK.<o:p></o:p></p></div><div><p class=MsoNormal>See some notes about the project and also photos embedded in the dox.<o:p></o:p></p></div><div><p class=MsoNormal>rg<o:p></o:p></p></div><div id="m_1923197911117131538DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><p class=MsoNormal><o:p> </o:p></p><table class=MsoNormalTable border=1 cellpadding=0 style='border:none;border-top:solid #D3D4DE 1.0pt'><tr><td width=55 style='width:41.25pt;border:none;padding:9.75pt .75pt .75pt .75pt'><p class=MsoNormal><a href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" target="_blank"><span style='border:solid windowtext 1.0pt;padding:0cm;text-decoration:none'><img border=0 width=46 height=29 style='width:.4791in;height:.302in' id="Picture_x0020_1" src="cid:image002.jpg@01D6F338.C48E8140" alt="Image removed by sender."></span></a><o:p></o:p></p></td><td width=470 style='width:352.5pt;border:none;padding:9.0pt .75pt .75pt .75pt'><p class=MsoNormal style='line-height:13.5pt'><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:#41424E'>Virus-free. <a href="http://www.avg.com/email-signature?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail" target="_blank"><span style='color:#4453EA'>www.avg.com</span></a> <o:p></o:p></span></p></td></tr></table><p class=MsoNormal><o:p> </o:p></p></div></div></div></body></html>